420SEL (126.035) V8-4.2L (116.965) (1986)
6
Remove rocker arm by means of spring compressor. Remove thrust piece.
7
Measure thickness ,,S" Of thrust piece.
8
In the event of plus deviation (+) install thinner, in the event of minus deviation (-) install thicker thrust piece.
NOTE: For readjustment aim for center position on measuring groove.
9
Install rocker arm and repeat checkup.